Sperm Racing to Human Egg – 3 Different StylesThis is three 1920×1080 HD videos of sperm swimming onto a human egg and trying to be the fist one inside the egg. The difference between the three videos one contains about 150 sperm all around the egg and very small, the other has just one sperm swim up and try to get into the egg and the final one has about 10 sperm swim up and try to get into the egg from one side. This could easily be used as a concept for getting pregnant, new life, offspring, a sexually transmitted disease, having sex, about semen and the egg, competition between sperm, how reproduction works, etc.